{"id":"W4250816350","doi":"10.1037/e509012013-201","title":"Perception of Portion Size in Relation to Energy Intake and Body Mass Index (BMI): A Study of Grade 5 Students in Nova Scotia Nested in the Children's Lifestyle and School-performance Study (CLASS)","year":2004,"lang":"en","type":"dataset","venue":"PsycEXTRA Dataset","topic":"Obesity, Physical Activity, Diet","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Nova scotia; Body mass index; Nova (rocket); Index (typography); Demography; Perception; Psychology; Medicine; Geography; Engineering; Sociology; Computer science; Aeronautics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0008879259,0.001217069,0.001419415,0.002146505,0.000965386,0.0013575,0.003061342,0.001388935,0.007387067],"category_scores_gemma":[0.005497776,0.0009497906,0.001323152,0.005273486,0.0003629665,0.0004593405,0.00120961,0.001271743,0.005054595],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004909262,"about_ca_system_score_gemma":0.00555092,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7563018,"about_ca_topic_score_gemma":0.7824423,"domain_scores_codex":[0.9994382,0.00008396775,0.00008772739,0.0001458031,0.0001259264,0.000118371],"domain_scores_gemma":[0.996281,0.0006400179,0.0007452489,0.0006757132,0.001144026,0.0005140283],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.001950205,0.0004487117,0.3250594,0.001150683,0.0009096261,0.0003266287,0.0005183832,0.002135831,0.0005213256,0.0003476618,0.6577181,0.008913321],"study_design_scores_gemma":[0.0005213378,0.00005268896,0.9538649,0.0002211107,0.0002492396,0.0001051196,0.0004059701,0.001075945,0.0002058562,0.00009035326,0.04315152,0.00005605781],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"dataset","genre_scores_codex":[0.01944459,0.00009534638,0.00005441218,0.0001091994,0.00001596802,0.0000462629,0.9798604,0.00005405576,0.0003197548],"genre_scores_gemma":[0.02435346,0.000120633,0.0002686401,0.00007835487,0.000007702405,0.0002746904,0.9731978,0.00002440968,0.00167426],"genre_candidate":"dataset","genre_consensus":"dataset","teacher_disagreement_score":0.2436982,"threshold_uncertainty_score":0.4902667,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01413998336257632,"score_gpt":0.3062424319751514,"score_spread":0.2921024486125751,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}